• Journal of Oriental Neuropsychiatry
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• v.22 no.1
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• pp.37-51
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• 2011

Objectives : This experiment was designed to investigate the effect of Gamisoyo-san(Jiaweixiaoyaosan, SYS) on serotonin activity of P815 Mast Cell. Methods : The effects of SYS on activation of TPH-1 mRNA and AAADC mRNA in P815 mast cell were investigated. The effect of SYS on content of serotonin in P815 mast cell was investigated. The effects of SYS on activation of DPPH and SOD in P815 mast cell were investigated. Results : 1. The SYS increased the activation of SOD and DPPH in P815 mast cell. 2. The SYS decreased the manifestation TPH-1 mRNA in P815 mast cell. 3. The SYS decreased the manifestation AAADC mRNA in P815 mast cell. Conclusions : This experiment shows that Gamisoyo-san might not be effective for treating depression in terms of biogenic amine theory. However, Gamisoyo-san showed significant anti-oxidative effect and it can not yet be ruled out for treating depression. Therefore, pathogenesis of depression and clinical research of Gamisoyo-san is suggested for future research.

• Journal of Oriental Neuropsychiatry
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• v.24 no.2
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• pp.189-200
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• 2013

Objectives : The purpose of this study is to examine the effects of antioxidant activities and serotonin activities of OnDam-tang-Kami-bang (ODK) on P815 Mast Cell. Methods : The effects of ODK on the activation of DPPH radical-scavenging and SOD in P815 mast cell were investigated. The effect of ODK on the content of serotonin in P815 mast cell was investigated. The effects of ODK on the activation of 5-HTT, TPH-1 mRNA in P815 mast cell were investigated. Results : It was found that the ODK increased SOD activities and DPPH radical-scavenging activities in the P815 mast cell. Also, the ODK decreased the intracellular concentration of serotonin in the P815 mast cell. Further, the ODK decreased 5-HTT and TPH-1 mRNA expression in the P815 mast cell. Conclusions : The results of this experiment reveal that ODK has significant antioxidative effects. However, ODK decreased the intracellular concentration of serotonin and mRNA expression of 5-HTT and TPH-1, which implies that ODK might not be effective for treating depression. Further research exploring the positive aspects of ODK is suggested such that ODK could adequately target symptoms that are to be treated.

• Journal of Oriental Neuropsychiatry
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• v.22 no.2
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• pp.147-162
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• 2011

Objectives : This experiment was designed to investigate the effect of the BSGE hot water extract on serotonin biosynthesis of depression model. Methods : The cytotoxicity of the BSGE hot water extract was analyzed by MTT assay on P815 cell. The antioxidant activity was measured by DPPH free radical-scavenging activity and SOD activity on P815 cell. The quantity of 5-HT and expression of TPH-1, AAADC and MAOa mRNA was measured by of HPLC profle Analysis on P815 cell. Results : 1. The BSGE hot water extract increased DPPH free radical-scavenging activity and SOD activity on P815 cell. 2. The BSGE hot water extract increased significantly the quantity of 5-HT. 3. The BSGE hot water extract increased the expression of TPH-1 mRNA. Conclusions : This experiment shows that the BSGE hot water extract might be effective for the prevention and treatment of depression. Investigation into the clinical use of the BSGE hot water extract for depression is suggested for future research.

• Journal of Oriental Neuropsychiatry
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• v.21 no.1
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• pp.1-11
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• 2010

Objectives: This study was perfomed to investigate the antioxidant activity and serotonin activity of Gami-guibi-tang on P815 Mast Cell. Methods: The effects of Gami-guibi-tang on activation of TPH-1 mRNA and AAADC mRNA in P815 mast cell were investigated. The effect of Gami-guibi-tang on content of serotonin in P815 mast cell was investigated. The effects of Gami-guibi-tang on activation of DPPH radical scavenging and SOD in P815 mast cell were investigated. Results: 1. The Gami-guibi-tang increased SOD activity and DPPH radical scavenging activity. 2. The Gami-guibi-tang increased the intracellular concentration of serotoninin 60 ${\mu}g/ml$, 80 ${\mu}g/ml$ experiment group. 3. The Gami-guibi-tang increased menaingful the manifestation TPH mRNA. 4. The manifestation of AAADC and MAO mRNA have not made menaingful changes on Gami-guibi-tang. Conclusions: This experiment shows that Gami-guibi-tang had significant anti-oxidative effect. And Gami-guibi-tang increased the intracellular concentration of serotonin. Therefore, Gami-guibi-tang can be used by the medication of major depression disorder. But Study on mechanism of increased serotonin and clinical research of Gami-guibi-tang is suggested for future research.

• The Journal of Korean Medicine
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• v.18 no.2
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• pp.167-186
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• 1997

The inhibitory activity of Aquillariae Lignum (Thymelaeaceae) on type Ⅰ immediate hypersensitivity of the anaphylactic type in the wistar rat model of passive cutaneous anaphylaxis, an IgE-mediated, mast cell-dependent reaction. Administered orally at 250, 500 mg/kg body weight 1 h before the challenge, Aquillariae Lignum potently inhibited PCA in rats which disodium cromoglycate showed poor inhibitory activity. Aquillariae Lignum inhibited compound 48/80-induced anaphylaxis 100% with a dose of 0.5 g/kg body weight at 1 h before or 5 and 10 min after injection of compound 48/80. Aquillariae Lignum (0.05-1.6 mg/ml) also exhibited the dose-related inhibitory effect on compound 48/80-induced histamine release from rat_peritoneal mast cells. Moreover, it was clearly demonstrated that Aquillariae Lignum and disodium cromoglycate disodium cromoglycate potently inhibited such type Ⅰ allergic reactions as anaphylactic shocks, suggesting that these drugs, at least in part, share the same mechanism of action It is suggested that Aquillariae Lignum may exert a stronger inhibition on the mast cell degranulation process. Since Aquillariae Lignum (1.0 mg/ml) inhibited about 90% of histidine decarboxylase activity, the inhibitory activity of Aquillariae Lignum for histamine release was considered to be derived from the inhibition of histidine decarboxylase activity. It results from increased expression of the mRNA coding for histidine decarboxylase, as assessed by Northern blot analysis after a 12 h incubation to P-815 cells with dexamethasone plus 12-O-tetradecanoylphorbol-13-acetate. The addition of Aquillariae Lignum to P-815 cells with dexamethasone plus 12-O-tetradecanoyl-phorbol-13-acetate, significantly inhibited the histidine decarboxylase gene expression. Tumor necrosis $factor-{\alpha}$ was not constitutively expressed in P-815 cells. Substance P selectively activates the tumor necrosis $factor-{\alpha}$ gene expression in P-815 cells. Aquillariae Lignurm inhibited substance P-induced tumor necrosis $factor-{\alpha}$ gene expression. Furthennore, The effect of Aquillariae Lignum on the mRNA expression of novel protein kinase C ${\delta}$ a major isoform of mast cells, was examined by Northern blot analysis. The expression of novel protein kinase C ${\delta}$ mRNA in the presence of Aquillariae Lignum was significantly lower than in the absence of Aquillariae Lignum. These results suggest the possibility that the inhibition of allergic reaction by Aquillanae Lignum should be regulated by tumor necrosis $factor-{\alpha}$ and novel protein kinase C ${\delta}$.

• Journal of Oriental Neuropsychiatry
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• v.24 no.3
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• pp.321-330
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• 2013

Voice Handicap Index and Voice-Related Quality of Life in Idiopathic Parkinson's Disease 10.7231/jon.2013.24.2.155, The Differences of Learning Characteristics in Sasang Constitution 10.7231/jon.2013.24.2.163, A Preliminary Comparison of the Efficacy of Auricular Acupuncture, Transdermal Nicotine Patch and Combination Therapy for Smoking Cessation 10.7231/jon.2013.24.2.179, The Effects of OnDam-tang-Kami-bang (ODK) in Antioxidant and Serotonin Metabolism Testing on P815 Cell 10.7231/jon.2013.24.2.189

• The Journal of Dong Guk Oriental Medicine
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• v.9
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• pp.139-154
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• 2000

This studies were examined in orther to investigate the object and the method of animal experimental papers on medicinal herbs of cancer therapeutic activities from the reported 23 literatures containing anti-cancer effects of medicinal herbs. The results were obtained as follows: 1. The oriental medicinal therapies on cancer were Pujeung(扶正法), Kuesa(祛邪法), Pujeungkuesa(扶正法邪法). 2. The experimental medicinal herbs of cancers therapy were 103 species, which was used for experimental cancer single or combine. Among then, Houttuyniae herba, Polyporus, Manitis squama, Evodiae fructus, Aucklandiae radix and Pharbitidis semen were effective for cancer treatment, while Houttuyniae herba inhibited tumor cells, but not normal cells. Also, Evodiae fructus, Aucklandiae radix and Pharbitidis semen showed strong cytoxicities on 20 different tumor cell lines, whereas Saururi herba seu rhizoma showed cytoxicity against HT-29 cell, melanoma, SK-MEL-5 cell, and Anemarrhenae rhizoma against ovarian tumor cell only, and Schizonepetae herba against HT-29 cell line only with a potent inhivitory activities. 3. P815 cell, Yac-1 cell, Sarcoma 180 cell, K 562 cell, and SNU-1 cells were frequently used as experimental cancer therapy.

• Journal of Life Science
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• v.14 no.5
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• pp.815-820
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• 2004

A bacterum containing antitumor activity was isolated from traditional korean food, Jeotgal. Through the 16s rRNA sequence analysis, the bacterium was identitied as a strain of Bacillus subtilis SW-l. The best culture condition for antitumor activity of the bacterium is 3% of soluble starch and 1 % of yeast extract as corbon and nitrogen sources, respectively. Cytotoxicitic concentrations of the culture supernatant of B. subtilis SW-1 against cancer cell lines, A549 and SK-OV3 were 30 ul/ml and 40 ul/ml, respectively, as $IC_{50}$/ values. In DNA fragmentation assay, the culture supernatant showed the programmed cell death (apoptosis) to cause degrading the chromosomal DNA like ladder. Taken together, the culture supernatant of the B. subtilis SW-1 has some possibility to be used as an antitumor agent.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.2
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• pp.815-822
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• 2015

Purpose: In this study, we aimed to evaluate the effects of sex-based non-small cell lung cancer (NSCLC) varieties on survival rates. Materials and Methods: A retrospective study was performed in patients with NSCLC who were diagnosed by histological methods between the years 2000 and 2010. A chi-square test was used to compare variables. Overall survival (OS) was estimated by the Kaplan-Meier method. Results: Of the 844 patients, 117 (13.9%) were women and 727 (86.1%) were men. Adenocarcinoma was more common in women than in men (p<0.0001). There were more women non-smokers than men (p<0.0001). There was no statistically significant difference in ECOG PS, weight loss>10%, stage, LDH, albumin and treatment between women and men. Women younger than 65 years (17.0 vs 12.0 months; p=0.03), who had adenocarcinoma histology (15.0 vs 10.0 months; p=0.006) and who had a hemoglobin level ${\geq}12g/dL$ (18.0 vs 12.0 months; p=0.01) were found to have a better median OS rate than men. Median OS rates were found to be 13.0 months in females and 12.0 months in males (p=0.14). Among metastatic patients, the median OS was 11.0 months in females and 8.0 months in males (p=0.005). Among stage IIIB and stage IV patients who had first line platinum-based chemotherapy, the median OS was 17.0 months in women and 11.0 months in men (p=0.002). The response rate of chemotherapy was higher in women than in men (p=0.03). Conclusions: In our study, we found that survival duration is longer and chemotherapy response is better in women with NSCLC who do not have anemia or comorbidities and who are mostly non-smokers with adenocarcinomas. Further studies regarding the causes of these differences may provide clarity on this subject.

• The Journal of Internal Korean Medicine
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• v.19 no.2
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• pp.261-277
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• 1998

The purpose of this research was to investigate cytotoxicity of DangkwiYonghoe-Hwan(DYH) and the constitutive crude drugs on several cancer cell-lines, thymocytes, splenocytes and 3T3 cells. The DYH consists of Coptidis Rhizoma, Scutellariae Radix, Phellodendri Cortex, Gardeniae Fructus, Gentianae scabrae Radix, Indigo pulverata Levis, Aloe, Rhei Rhizoma, Moschus, Saussureae Radix and Angelicae Gigantis Radix. The cytotoxicity was determined by MTT method. The DYH inhibited the proliferation of MOLT-4, K562, HL-60, Jurkat, L1210, P815, S180 and Yac-1, thymocyte, splenocyte and 3T3 cells. The cytotoxicity of Coptidis Rhizoma on the cancer cell-lines was the most potent in the constitutive crude drugs. The proliferation of cancer cell-lines was partly inhibition and partly increase by the treatment of Scutellariae Radix, Gardeniae Fructus, Gentianae scabrae Radix, Indigo pulverata Levis, Aloe, Rhei Rhizoma, Moschus and Angelicae Gigantis Radix. Phellodendri Cortex and Saussureae Radix had a poor cytotoxicity on cancer cell-lines. Coptidis Rhizoma and Phellodendri Cortex inhibited the proliferation of thymocyte, splenocyte and 3T3 cells.